3772620

Information

• Patent Grant
• 3772620

• References
• Source

• Patent Number

  3,772,620

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1973
  51 years ago

• CPC

  • H01H43/026 - Contact arrangements
  • H01H50/644 - having more than one rotating or pivoting part

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets